package com.example.spring_java_oj;

public class Solution {
    public static int div(int a, int b){
        return a/b;
    }

    public static int add(int a, int b){

        return a+b;
    }

    public static void main(String[] args) {
        int ret = add(2, 4);
        System.out.println(ret);
    }
}
